| Title |
Initials (identifier) |
County |
| Farnham Astronomical Society |
FaAS |
Surrey |
| Flamsteed Astronomy Society |
FlAS |
County of London |
| Folkestone Astronomy Club |
FAC |
Kent |
| Fordingbridge Astronomers |
FA |
Hampshire |
| Foredown Tower Astronomers |
FTA |
Sussex |
| Furness and South Lakeland Astronomical Society |
FSLAS |
Lancashire |
| Galloway Forest Astronomical Society |
GFAS |
Dumfriesshire |
| Goole Astronomy Club |
GoAC |
Yorkshire: East Riding |
| Gosport Astronomy Club |
GAC |
Hampshire |
| Grimsby Astronomical Society |
GAS |
Lincolnshire |
| Guildford Astronomical Society |
GuiAS |
Surrey |
| Gwynedd Astronomical Society |
GwAS |
Caernarvonshire |
| Hampshire Astronomical Group |
HaAG |
Hampshire |
| Hampstead Garden Suburb Astronomical Society |
HGSAS |
County of London |
| HantsAstro |
HA |
Hampshire |
| Harrogate Astronomical Society |
HarAS |
Yorkshire: West Riding |
| Havering Astronomical Society |
HavAS |
Essex |
| Heads of the Valley Astronomical Society |
HVAS |
Monmouthshire |
| Heart Of England Astronomical Society |
HEAS |
Warwickshire |
| Heaton Park Astronomy Group |
HPAG |
Lancashire |
| Hebden Bridge Astronomy Society |
HBAS |
Yorkshire: West Riding |
| Helensburgh Astronomical Society |
HelAS |
Argyllshire |
| Herefordshire Astronomical Society |
HereAS |
Herefordshire |
| Herne Bay Amateur Astronomical Society |
HBAAS |
Kent |
| Herschel Astronomical Society |
HersAS |
Berkshire |
| Hertford Astronomy Group |
HeAG |
Hertfordshire |
| Hibaldstow Astronomical Society |
HAS |
Lincolnshire |
| High Legh Community Observatory |
HLCO |
Cheshire |
| Highlands Astronomical Society |
HiAS |
Inverness |
| Horsham Astronomy Group |
HoAG |
Sussex |
| Huddersfield Astronomical & Philosophical Society |
HAPS |
Yorkshire: West Riding |
| Hull & East Riding Astronomical Society |
HERAS |
Yorkshire: East Riding |
| Hull Literary and Philosophical Society – Astronomy Section |
HLPS |
Yorkshire: East Riding |
| Ilkeston & District Astronomical Society |
IDAS |
Derbyshire |
| Inverness Astronomical Society |
IAS |
Inverness |
| Ipswich & District Astronomical Society |
IDAS |
Suffolk |
| Irish Astronomical Association |
IAA |
Ulster |
| Isle of Man Astronomical Society |
IMAS |
Isle of Man |
| Jersey Astronomy Club |
JAC |
Channel Islands |
| Keighley Astronomical Society |
KeAS |
Yorkshire: West Riding |
| Kernow Astronomers |
KA |
Cornwall |
| Kielder Observatory Astronomical Society |
KOAS |
Northumberland |
| King’s Lynn & District Astronomy Society |
KLDAS |
Norfolk |
| Knowle Astronomical Society |
KnAS |
Warwickshire |
| La Société Guernesiaise – Astronomy Section [Guernsey Astronomical Society] |
SGAS |
Channel Islands |
| Lancaster and Morecambe Astronomical Society |
LMAS |
Lancashire |
| Landsend Astronomers |
LaA |
Cornwall |
| Leeds Astronomical Society |
LeeAS |
Yorkshire: West Riding |
| Leicester Astronomical Society |
LeiAS |
Leicestershire |
| Letchworth And District Astronomical Society |
LDAS |
Hertfordshire |
| Lewes Astronomers |
LeA |
Sussex |
| Lincoln Astronomical Society |
LinAS |
Lincolnshire |
| Lincolnshire Astronomy and Space Association |
LASA |
Lincolnshire |
| Lincolnshire Group of Astronomical Societies |
LGAS |
Lincolnshire |
| Liverpool Astronomical Society |
LivAS |
Lancashire |
| Llanelly Astronomical Society |
LlaAS |
Carmarthanshire |
| Llynfi Valley Astronomical Society |
LVAS |
Glamorgan |
| Long Itchington Observers |
LIO |
Warwickshire |
| Loughton Astronomical Society |
LoAS |
Essex |
| Lowestoft & Great Yarmouth Astronomical Society (LYRA) |
LYRA |
Suffolk |
| Luton Astronomical Society |
LuAS |
Bedfordshire |
